before you ditch the idea, it is entirely posible that there is a coincinental match, wait scratch that does it have a 22 fret board? if yes does it have alittle over hang at the end of the neck? if not plan on moving the bribge. this is most likely the case.
if the answer is yes to both or no to the first one there can be a match, maybe, probably not though. warmoth advertises the distance froh the heel to the bridge saddles, this is aprox because the guitar needs to be intonated but the measurement for a warmoth neck to work is 7-1/8"
hey if it don't work you can always just build a new guitar. hope that helps